indexo.dev

mainfrankennetze.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 1159 ms crawled 2026-05-07

DE · 77.76.192.117 · AS8823 Rockenstein AG

Reputation 100/100

Classifying

HTML metadata

Title
MFN | Ihr regionaler Netzbetreiber
Description
Mainfranken Netze GmbH (MFN) - Ihr Partner rund um die Versorgung mit Strom, Gas, Wasser und Fernwärme in Würzburg
Language
de
Canonical
index.html

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • legalhelper.eu×1
  • www.googletagmanager.com×1
  • www.openstreetmap.org×1

Contact

Email
Phone

Registration

Updated
2019-03-07
Name servers
  • ns1.arcor-ip.de.
  • ns2.arcor-ip.de.
  • ns3.arcor-ip.de.

DNS records live

NS
  • ns1.arcor-ip.de
  • ns2.arcor-ip.de
  • ns3.arcor-ip.de
MX
  • 10 mail-gw01.wvv.de
  • 10 mail-gw02.wvv.de
TXT
  • adobe-sign-verification=e7947715d4572240709b04a15f23dfbf
  • yGJYm6bYO1s6jyrYtuQxOGtiu5a5+cJu0rCVypZksBdCvq424/7YWOE2WVxSVRR21v7mHA0yRmeWSx7JlT2MXA==
Verified for
  • Adobe
  • DocuSign
  • Microsoft 365

Email authentication strong

SPF
v=spf1 +mx +ip4:5.10.4.245 -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@wvv.de; adkim=r; aspf=r;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

D-TRUST BR CA 2-23-1 2023
from 2026-04-03 to 2026-10-18
Expires in 151 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.mainfrankennetze.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
sameorigin
x-content-type-options
nosniff
content-security-policy
img-src 'self' https: data:;
strict-transport-security
max-age=63072000; includeSubDomains

Linked from (2)